- All Products
- /
- Circuit Protection
- /
- PTC Resettable Fuses
| Image | Part # | Manufacturer | Description | Pricing | Quantity | RoHS | Factory Lead Time | Mount | Package / Case | Surface Mount | Terminal Shape | Mounting Feature | Body Material | Number of Terminals | Agency Approvals | Approvals | Ihs Manufacturer | Manufacturer | Manufacturer Part Number | Manufacturer Series | Mounting | Operating Temperature-Max | Operating Temperature-Min | Package Description | Package Shape | Part Life Cycle Code | Risk Rank | RoHS | Rohs Code | Seated Plane Height | Supplier Package | Tab Width | Voltage Rating (AC) | Voltage Rating (DC) | Voltage, Rating | Wire Form | Operating Temperature | Packaging | Pbfree Code | Number of Terminations | Termination | ECCN Code | Resistance | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Subcategory | Packing Method | Terminal Pitch | Resistor Type | Reach Compliance Code | Current Rating | Pin Count | Case Code (Metric) | Rated Power Dissipation (P) | Approval Agency | Case Code (Imperial) | Lead Pitch | Operating Supply Voltage | Working Voltage | Lead Diameter | ELV | Max Voltage Rating (AC) | Max Current Rating | Power Dissipation | Terminal Placement | Max Voltage Rating (DC) | Rated (AC) Voltage (URac) | Hold Current | Thermistor Application | Time to Trip | Trip Current | Product Length | Height | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Mfr. Part #RGEF1000-2Elecinsight Part #785-157-RGEF1000-2 | TE Connectivity |
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | 25.2 mm | - | - | - | - | - | Straight | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.8 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 17 A | 16.5 mm | - | - | - | - | - | - | - | ||
| RGEF1000-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #AHRF400Elecinsight Part #785-157-AHRF400 | TE Connectivity |
PTC Resettable Fuse, 0.021ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | NO | WIRE | THROUGH HOLE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | AHRF400 | - | - | 125 °C | -40 °C | , | RECTANGULAR PACKAGE | Active | 1.63 | - | Yes | - | - | - | - | - | - | - | - | - | Yes | - | - | - | 0.021 Ω | - | - | - | - | - | - | BULK | - | PTC RESETTABLE FUSE | unknown | - | - | - | 3.3 W | - | - | - | - | - | - | - | - | - | - | RADIAL | - | 16 V | - | OVERLOAD PROTECTION | - | - | - | - | - | - | - | - | - | - | ||
| AHRF400 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #RXEF075SElecinsight Part #785-157-RXEF075S | TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, 0.6ohm, THROUGH HOLE MOUNT, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | CSA, TUV, UL | - | - | - | - | Through Hole | - | - | - | - | - | - | Compliant | - | 15.2 mm | - | - | - | - | - | Straight | 85 °C | Bulk | - | - | Radial | - | 600 mΩ | - | 85 °C | -40 °C | - | - | - | - | 5.8 mm | - | - | 40 A | - | - | - | - | - | 5.8 mm | 72 V | - | - | Compliant | - | 40 A | 920 mW | - | - | - | 750 mA | - | 6.3 s | 1.5 A | - | - | - | - | - | - | - | Lead Free | ||
| RXEF075S | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #RUEF250U-2Elecinsight Part #785-157-RUEF250U-2
IN STOCK: 365
| TE Connectivity |
-
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | CSA/TUV/UL | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | 16.3 mm | Radial | - | - | - | 30 V | Inside Crimp Standoff | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 mm | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.5 A | - | - | 4.9 A | - | - | - | - | - | - | - | - | ||
| RUEF250U-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LVRL200SElecinsight Part #785-157-LVRL200S | TE Connectivity |
PTC Resettable Fuse 2A(hold) 4A(trip) 120VAC 3.9W 36s 0.08Ohm Radial 23.5 X 4.1 X 31.8mm Bulk
Datasheet
Compare
| Min.:1 Mult.:1 | - | Through Hole | Radial | - | - | - | Polymer | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 120 V | 120 V | - | - | - | Bulk | - | 2 | Radial | - | 210 mΩ | - | 85 °C | -40 °C | - | - | - | - | - | - | - | 2 A | - | - | - | CSA, TUV, UL | - | 9.4 mm | 120 V | - | 810 µm | - | 120 V | 20 A | 3.9 W | - | - | - | 2 A | - | 36 s | 4 A | - | - | 31.8 mm | - | - | - | RoHS Compliant | Lead Free | ||
| LVRL200S | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #NANOSMDC035F-2Elecinsight Part #785-157-NANOSMDC035F-2
IN STOCK: 66666
| TE Connectivity |
PTC Resettable Fuse, Surface Mount, CHIP, 0604, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| NANOSMDC035F-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #VTP210SSFElecinsight Part #785-157-VTP210SSF | TE Connectivity |
RESISTOR, TEMPERATURE DEPENDENT, PTC, 0.018ohm, SURFACE MOUNT, AXIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | 12 Weeks | - | - | YES | FLAT | SURFACE MOUNT | - | 2 | - | - | TE CONNECTIVITY LTD | TE Connectivity | VTP210SSF | VTP | - | 85 °C | -40 °C | AXIAL LEADED, ROHS COMPLIANT | RECTANGULAR PACKAGE | Active | 5.57 | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | EAR99 | 0.018 Ω | - | - | - | - | 8533.40.80.70 | - | BULK | - | PTC THERMISTOR | unknown | - | - | - | 1.2 W | - | - | - | - | - | - | - | - | - | - | AXIAL | - | - | - | TEMPERATURE SENSING | - | - | - | - | - | - | - | - | - | - | ||
| VTP210SSF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #AHRF600Elecinsight Part #785-157-AHRF600
IN STOCK: 1500
| TE Connectivity |
PTC Thermistor, 0.01ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | NO | WIRE | THROUGH HOLE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | AHRF600 | - | - | 125 °C | - | , | RECTANGULAR PACKAGE | Active | 4.75 | - | Yes | - | - | - | - | - | - | - | - | - | Yes | - | - | - | 0.01 Ω | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.1-0.22 | - | - | BULK | - | PTC THERMISTOR | unknown | - | - | - | 4.1 W | - | - | - | - | - | - | - | - | - | - | RADIAL | - | 16 V | - | TEMPERATURE SENSING | - | - | - | - | - | - | - | - | - | - | ||
| AHRF600 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #AGRF600Elecinsight Part #785-157-AGRF600 | TE Connectivity |
PTC Resettable Fuse, 0.0095ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | NO | WIRE | THROUGH HOLE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | AGRF600 | - | - | 85 °C | - | , | RECTANGULAR PACKAGE | Active | 1.64 | - | Yes | - | - | - | - | - | - | - | - | - | Yes | - | - | - | 0.0095 Ω | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0095-0.019 | - | - | BULK | - | PTC RESETTABLE FUSE | unknown | - | - | - | 2.8 W | - | - | - | - | - | - | - | - | - | - | RADIAL | - | 16 V | - | TEMPERATURE SENSING | - | - | - | - | - | - | - | - | - | - | ||
| AGRF600 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #TS600-170F-2Elecinsight Part #785-157-TS600-170F-2 | TE Connectivity |
PTC Resettable Fuse, Surface Mount, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.4 A | 19.43 mm | - | - | - | - | - | - | - | ||
| TS600-170F-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #AHRF1300Elecinsight Part #785-157-AHRF1300 | TE Connectivity |
PTC Thermistor, 0.0034ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | NO | WIRE | THROUGH HOLE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | AHRF1300 | - | - | 125 °C | - | , | RECTANGULAR PACKAGE | Active | 4.75 | - | Yes | - | - | - | - | - | - | - | - | - | Yes | - | - | - | 0.0034 Ω | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0034-0.0069 | - | - | BULK | - | PTC THERMISTOR | unknown | - | - | - | 6.9 W | - | - | - | - | - | - | - | - | - | - | RADIAL | - | 16 V | - | TEMPERATURE SENSING | - | - | - | - | - | - | - | - | - | - | ||
| AHRF1300 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #TRF250-145-B-0.5Elecinsight Part #785-157-TRF250-145-B-0.5 | TE Connectivity |
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | 11 mm | - | - | - | - | - | Opposing Crimp | -40 to 85 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 mm | - | - | - | - | - | - | - | - | - | - | - | 0.64 mm | - | - | - | - | - | - | - | - | - | - | 0.29 A | 6.5 mm | - | - | - | - | - | - | - | ||
| TRF250-145-B-0.5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #LVR012S-1Elecinsight Part #785-157-LVR012S-1 | TE Connectivity |
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | LITTELFUSE INC | Littelfuse Inc | LVR012S-1 | - | - | - | - | RADIAL LEADED, ROHS COMPLIANT | - | Active | 2.15 | - | Yes | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | - | unknown | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| LVR012S-1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #AHRF450-2Elecinsight Part #785-157-AHRF450-2 | TE Connectivity |
PTC Thermistor, 0.017ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | NO | WIRE | THROUGH HOLE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | AHRF450-2 | - | Through Hole | 125 °C | - | , | RECTANGULAR PACKAGE | Active | 4.17 | - | Yes | 15.6 mm | - | - | - | - | - | Outside Bend | 125 °C | - | Yes | - | - | - | 0.017 Ω | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.017-0.036 | - | - | TR | 5.8 mm | PTC THERMISTOR | unknown | - | - | - | 3.6 W | - | - | - | - | - | 0.8 mm | - | - | - | - | RADIAL | - | 16 V | - | TEMPERATURE SENSING | - | 8.7 A | 10.4 mm | - | - | - | - | - | - | - | ||
| AHRF450-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #AHRF1000Elecinsight Part #785-157-AHRF1000 | TE Connectivity |
PTC Thermistor, 0.0051ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | NO | WIRE | THROUGH HOLE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | AHRF1000 | - | - | 125 °C | - | , | RECTANGULAR PACKAGE | Active | 1.6 | - | Yes | - | - | - | - | - | - | - | - | - | Yes | - | - | - | 0.0051 Ω | - | - | - | RESISTANCE RANGE(MIN-MAX): 0.0051-0.0105 | - | - | BULK | - | PTC THERMISTOR | unknown | - | - | - | 5.3 W | - | - | - | - | - | - | - | - | - | - | RADIAL | - | 16 V | - | TEMPERATURE SENSING | - | - | - | - | - | - | - | - | - | - | ||
| AHRF1000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #VLR175LFElecinsight Part #785-157-VLR175LF | TE Connectivity |
PTC Resettable Fuse, 0.017ohm, Surface Mount, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | YES | FLAT | SURFACE MOUNT | - | 2 | - | - | LITTELFUSE INC | Littelfuse Inc | VLR175LF | VLR | - | 70 °C | - | , | RECTANGULAR PACKAGE | Active | 5.59 | - | - | - | - | - | - | - | - | - | - | - | Yes | - | - | - | 0.017 Ω | NICKEL | - | - | RESISTANCE RANGE(MIN-MAX): 0.017-0.031 | - | - | BULK | - | PTC RESETTABLE FUSE | unknown | - | - | - | 1.4 W | - | - | - | - | - | - | - | - | - | - | AXIAL | - | 12 V | - | TEMPERATURE SENSING | - | - | - | - | - | - | - | - | - | - | ||
| VLR175LF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #RUSBF075Elecinsight Part #785-157-RUSBF075 | TE Connectivity |
PTC Resettable Fuse, 0.23ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| RUSBF075 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #RHEF750Elecinsight Part #785-157-RHEF750 | TE Connectivity |
PTC Resettable Fuse, 0.022ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | 23.5 mm | - | - | - | - | - | Outside Bend | -40 to 125 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.8 mm | - | - | - | - | - | - | - | - | - | - | - | 0.8 mm | - | - | - | - | - | - | - | - | - | - | 13.1 A | 14 mm | - | - | - | - | - | - | - | ||
| RHEF750 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #MICROSMD075F-2Elecinsight Part #785-157-MICROSMD075F-2
IN STOCK: 38600
| TE Connectivity |
PTC Resettable Fuse, Surface Mount, CHIP, 1812, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | Surface Mount | - | YES | WRAPAROUND | SURFACE MOUNT | Plastic | 2 | - | CSA, TUV, UL | TE CONNECTIVITY LTD | TE Connectivity | MICROSMD075F-2 | MICROSMD | Surface Mount | 85 °C | - | , | RECTANGULAR PACKAGE | Transferred | 3.72 | Compliant | Yes | - | - | 250 µm | - | 6 V | 6 V | - | 85 °C | Tape & Reel | Yes | - | SMD/SMT | EAR99 | 400 mΩ | - | 85 °C | -40 °C | - | 8533.40.80.70 | Non-linear Resistors | TR | - | PTC RESETTABLE FUSE | compliant | 750 mA | - | 3225 | - | - | 1210 | - | 6 V | 6 V | - | Compliant | - | 40 A | 800 mW | DUAL ENDED | 6 V | 6 V | 750 mA | TEMPERATURE SENSING | 100 ms | 1.5 A | 3.43 mm | 620 µm | 3.43 mm | 2.8 mm | No | No SVHC | - | Lead Free | ||
| MICROSMD075F-2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | Mfr. Part #RHEF450-2Elecinsight Part #785-157-RHEF450-2
IN STOCK: 817
| TE Connectivity |
PTC Resettable Fuse, 0.054ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT
Datasheet
Compare
| Min.:1 Mult.:1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Through Hole | - | - | - | - | - | - | - | - | 15.6 mm | - | - | - | - | - | Outside Bend | 125 °C | - | - | - | - | - | - | - | - | - | - | - | - | - | 5.8 mm | - | - | - | - | - | - | - | - | - | - | - | 0.8 mm | - | - | - | - | - | - | - | - | - | - | 7.8 A | 10.4 mm | - | - | - | - | - | - | - | ||
| RHEF450-2 |
Index :
0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ

